{
  "resourceType": "StructureDefinition",
  "url": "http://example.org/fhir/StructureDefinition/Patient_Exercise1",
  "name": "Patient_Exercise1",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    },
    {
      "identity": "cda",
      "uri": "http://hl7.org/v3/cda",
      "name": "CDA (R2)"
    },
    {
      "identity": "w5",
      "uri": "http://hl7.org/fhir/fivews",
      "name": "FiveWs Pattern Mapping"
    },
    {
      "identity": "v2",
      "uri": "http://hl7.org/v2",
      "name": "HL7 v2 Mapping"
    },
    {
      "identity": "loinc",
      "uri": "http://loinc.org",
      "name": "LOINC code for the element"
    }
  ],
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Patient.extension",
        "path": "Patient.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Patient.extension:PatientNationality",
        "path": "Patient.extension",
        "sliceName": "PatientNationality",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://example.org/fhir/StructureDefinition/NationalityExtension"
            ]
          }
        ]
      },
      {
        "id": "Patient.identifier",
        "path": "Patient.identifier",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "rules": "open"
        },
        "min": 1
      },
      {
        "id": "Patient.identifier:PID",
        "path": "Patient.identifier",
        "sliceName": "PID",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Patient.identifier:PID.use",
        "path": "Patient.identifier.use",
        "fixedCode": "official"
      },
      {
        "id": "Patient.identifier:PID.system",
        "path": "Patient.identifier.system",
        "fixedUri": "urn:oid:1.2.36.146.595.999.0.1"
      },
      {
        "id": "Patient.identifier:XID",
        "path": "Patient.identifier",
        "sliceName": "XID",
        "max": "1"
      },
      {
        "id": "Patient.identifier:XID.use",
        "path": "Patient.identifier.use",
        "fixedCode": "temp"
      },
      {
        "id": "Patient.identifier:XID.system",
        "path": "Patient.identifier.system",
        "fixedUri": "urn:oid:1.2.36.146.888.999.0.1"
      },
      {
        "id": "Patient.name",
        "path": "Patient.name",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Patient.name.family",
        "path": "Patient.name.family",
        "min": 1
      },
      {
        "id": "Patient.name.given",
        "path": "Patient.name.given",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Patient.gender",
        "path": "Patient.gender",
        "min": 1
      },
      {
        "id": "Patient.birthDate",
        "path": "Patient.birthDate",
        "min": 1
      },
      {
        "id": "Patient.deceased[x]",
        "path": "Patient.deceased[x]",
        "type": [
          {
            "code": "boolean"
          }
        ]
      }
    ]
  }
}